Potentiostat (IMAGE)

Purdue University

Potentiostat

Caption

This new paper-based diagnostic device detects biomarkers and identifies diseases by performing electrochemical analyses, and the assays change color to indicate specific test results. The device can plug into a handheld potentiostat, at left, to automate the diagnostic tests so that they can be performed by untrained users. (Purdue University photo/Aniket Pal) A publication-quality image is available at https://news.uns.purdue.edu/images/2017/martinez-potentiostat.jpg

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(Purdue University photo/Aniket Pal)

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